NASA's Astrophoto Challenges
Thank you for your interest in NASA's Astrophoto Challenges!

At this time, the Summer 2021 Season of NASA's Astrophoto Challenges has ended, and we are no longer accepting submissions.

We are currently reviewing all of the submissions, and will post standout entries with feedback from NASA scientists on the two Challenges pages. When they get posted, you will be able to check them out at the sites below.

Standout entries for the MicroObservatory Challenge:

Standout entries for the NASA Data Challenge:

Until then, stay tuned for updates from us on Twitter ( and Facebook (
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